Base | Representation |
---|---|
bin | 10111111101011… |
… | …00100001000010 |
3 | 112000012002002122 |
4 | 23332230201002 |
5 | 402423002032 |
6 | 31535444242 |
7 | 4660225025 |
oct | 1376544102 |
9 | 460162078 |
10 | 200984642 |
11 | a34a5811 |
12 | 57386682 |
13 | 32840531 |
14 | 1c99b1bc |
15 | 129a1012 |
hex | bfac842 |
200984642 has 8 divisors (see below), whose sum is σ = 319210956. Its totient is φ = 94580992.
The previous prime is 200984633. The next prime is 200984669. The reversal of 200984642 is 246489002.
200984642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 156775441 + 44209201 = 12521^2 + 6649^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2955623 + ... + 2955690.
Almost surely, 2200984642 is an apocalyptic number.
200984642 is a deficient number, since it is larger than the sum of its proper divisors (118226314).
200984642 is a wasteful number, since it uses less digits than its factorization.
200984642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5911332.
The product of its (nonzero) digits is 27648, while the sum is 35.
The square root of 200984642 is about 14176.9052335127. The cubic root of 200984642 is about 585.7616805533.
The spelling of 200984642 in words is "two hundred million, nine hundred eighty-four thousand, six hundred forty-two".
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